Fiber Optic Inertial Navigation System

High-precision INS with 0.01°/hr gyro bias and ≤30μg accelerometer repeatability. Achieves ≤2nm CEP pure inertial and better than satellite accuracy in GNSS mode. Supports 400°/sec angular rate, 25g acceleration, and 25000hr MTBF. Customizable for strategic, tactical, or commercial applications.

High-performance fiber optic gyroscope inertial navigation system delivering 2000Hz real-time data for UAVs and aircraft. Features ≤0.01°/hr gyro bias, ≤30μg accelerometer accuracy, and 20000 hours MTBF reliability.

Compact commercial FOG inertial navigation system with RS422 interface, designed for UAVs and aircraft. Features ≤0.1°/hr gyro bias, 20m/60s position accuracy, -40℃ to 60℃ operating range, and

Advanced FOG inertial navigation system featuring fiber optic gyros with ≤0.02°/hr bias stability and quartz accelerometers. Provides ≤4nm/1h position accuracy, supports multiple alignment modes, and operates in extreme temperatures from -40℃ to 60℃. Ideal for UAV applications requiring reliable navigation performance.

Advanced FOG INS navigation system featuring ≤0.05°/hr gyro bias, ≥±400°/sec angular rate, and ＞25g acceleration tolerance. Ideal for UAV applications with reliable ground/air alignment, multiple alignment modes, and continuous system monitoring. Operates in -40℃ to 60℃ temperatures with ＞20000 hours MTBF.

FOG INS with fiber optic gyroscopes and quartz accelerometers delivers high precision heading, roll, pitch, speed, and position. Supports integrated inertial/satellite and standalone modes. Reliable in challenging marine environments.

High-precision marine FOG INS with Kalman filter for surface vessels, USVs, and AUVs. Supports inertial, GNSS, and log-speed fusion modes. Delivers real-time heading, pitch, roll, speed, and position in GPS-denied environments. Rugged, reliable, and customizable.

High-precision FOG INS with 0.1°/hr gyro bias repeatability and ≤500μg accelerometer accuracy. Supports GNSS-aided and pure inertial navigation. Delivers heading, attitude, speed, and position. Compact 70x70x53mm,

High-precision FOG-INS with fiber-optic gyroscope and quartz accelerometer. Supports INS autonomous and INS/GNSS integrated navigation. Delivers continuous heading, roll, pitch, speed and position. Reliable under harsh marine conditions. Solid-state, maintenance-free, MTBF >20000 hours.

High-performance FOG-INS with low-drift gyro and quartz accelerometer for continuous marine navigation. Supports GNSS hybrid mode for reliable positioning during outages. Real-time heading, roll, pitch, velocity, and position output. Compact 1.7kg strapdown design resists vibration, humidity, and temperature extremes. Ideal for ships, USVs, and DP systems.

We offer a wide accuracy range from 0.5° down to 0.01°, with fully customizable options to suit your unique application. Fiber Optic Gyro North Seeker – User Manual 1. Overview 1.1 Product Purpose The gyro north seeker is used to rapidly and autonomously determine true north. It relies on two fundamental properties of the gyroscope – precession and rigidity – to achieve autonomous north-seeking. By tracking the earth's rotation rate with a high-precision fiber optic gyro and

Accuracy ranges from 0.5° to 0.01°, and can also be customized to meet other specific requirements. NF-Series High Precision Fiber Optic North Finder The NF-Series North Finder is a rugged inertial orientation instrument designed to provide fast, autonomous, and high-accuracy True North reference without GPS or magnetic sensors. Based on fiber optic gyroscope (FOG) technology, it measures Earth’s rotation angular velocity and calculates the azimuth angle between the host

Tell us your requirements; custom solutions are available. Key Technical Parameters ● North-seeking range: ±70° (latitude range) ● North-seeking accuracy: ≤0.3° (1σ) ● Repeatability: ≤0.1° (1σ) ● North-seeking time: ≤3 min ● Circular linearity (1σ): ≤0.3° ● Operating voltage: AC220V ±10%, 50Hz ● Power consumption: ≤ 50W ● Weight: ≤ 6kg Step 1 — Mount the device Place the north finder on a stable tripod, platform, bracket, or vehicle mount. Keep it level ​ within the device’s

Defense & Aerospace Missile launcher alignment Artillery / rocket azimuth reference Tank & armored vehicle initialization Radar / EO-IR / satellite antenna pointing UAV / helicopter ground alignment GNSS-denied inertial navigation The detailed product specifications are as follows: 1.1 Product Purpose The gyro north seeker is used to rapidly and autonomously determine true north. It relies on two fundamental properties of the gyroscope – precession and rigidity – to achieve

Please find the detailed product specification sheet attached. 1.1 Product Purpose The gyro north seeker is used to rapidly and autonomously determine true north. It relies on two fundamental properties of the gyroscope – precession and rigidity – to achieve autonomous north-seeking. By tracking the earth's rotation rate with a high-precision fiber optic gyro and processing the resulting signal, the instrument computes the angle between the gyro's main axis and true north,

Mining & Tunneling Underground mine drift alignment Tunnel boring machine (TBM) heading Coal mine gallery orientation Subway / hydropower tunnel construction h finder measures the horizontal component of Earth’s rotation angular velocity . By sampling gyro output at multiple indexed positions and correcting tilt with accelerometers, the embedded algorithm calculates the angle between the device baseline and True North. Magnetic compass → Magnetic North North finder → True

A North Finder , also called a north seeker ​ or gyrocompass module , is a high-precision inertial orientation device that determines True North ​ using Earth’s rotation instead of a magnetic compass. It typically integrates a fiber optic gyroscope (FOG) ​ or MEMS gyroscope , accelerometers, a rotation/indexing mechanism, and a DSP/MCU for azimuth calculation. Unlike a magnetic compass, a north finder is immune to steel, magnets, power lines, and electromagnetic noise . It

English Version: The Marine Gyrocompass is an essential navigation instrument designed for various types of vessels. Its primary usage scenarios include: Commercial Shipping: ​ Used on cargo ships, tankers, and container vessels for accurate course-keeping and route planning across oceans. Passenger Vessels: ​ Ensures the safety and precise navigation of cruise ships and ferries in busy port areas and open waters. Fishing Boats: ​ Assists fishermen in locating fishing grounds

This DP-AAA3 GNSS/INS navigation system delivers exceptional accuracy with gyro bias repeatability of ≤0.02°/hr and accelerometer bias ≤50μg. Features pure inertial and GNSS combined modes, 3 RS422 ports, Ethernet, and MTBF over 25000 hours. Ideal for demanding aerospace applications.

This GPS-INS system delivers superior navigation accuracy with gyro bias repeatability ≤0.02°/hr and speed accuracy ≤0.4kn RMS in GNSS mode. Features fast startup under 10 seconds, wide temperature range -40°C to 60°C, and MTBF over 20000 hours. Ideal for demanding industrial and marine environments.